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	<title>API: sortable   sortable-scroll.js  (YUI Library)</title>

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        <h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1>
        <h3>sortable&nbsp; <span class="subtitle">3.3.0</span></h3>
        <a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a> 
            &gt; <a href="./module_sortable.html" title="sortable">sortable</a>
                
                 &gt; sortable-scroll.js (source view) 
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                        <div class="highlight"><pre>    
    <span class="cm">/**</span>
<span class="cm">     * Plugin for sortable to handle scrolling lists.</span>
<span class="cm">     * @module sortable</span>
<span class="cm">     * @submodule sortable-scroll</span>
<span class="cm">     */</span>
    <span class="cm">/**</span>
<span class="cm">     * Plugin for sortable to handle scrolling lists.</span>
<span class="cm">     * @class SortScroll</span>
<span class="cm">     * @extends Base</span>
<span class="cm">     * @constructor</span>
<span class="cm">     * @namespace Plugin     </span>
<span class="cm">     */</span>
    
    <span class="kd">var</span> <span class="nx">SortScroll</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
        <span class="nx">SortScroll</span><span class="p">.</span><span class="nx">superclass</span><span class="p">.</span><span class="nx">constructor</span><span class="p">.</span><span class="nx">apply</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="nx">arguments</span><span class="p">);</span>
    <span class="p">};</span>

    <span class="nx">Y</span><span class="p">.</span><span class="nx">extend</span><span class="p">(</span><span class="nx">SortScroll</span><span class="p">,</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">Base</span><span class="p">,</span> <span class="p">{</span>
        <span class="nx">initializer</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
            <span class="kd">var</span> <span class="nx">host</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;host&#39;</span><span class="p">);</span>
            <span class="nx">host</span><span class="p">.</span><span class="nx">plug</span><span class="p">(</span><span class="nx">Y</span><span class="p">.</span><span class="nx">Plugin</span><span class="p">.</span><span class="nx">DDNodeScroll</span><span class="p">,</span> <span class="p">{</span>
                <span class="nx">node</span><span class="o">:</span> <span class="nx">host</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;container&#39;</span><span class="p">)</span>
            <span class="p">});</span>
            <span class="nx">host</span><span class="p">.</span><span class="nx">delegate</span><span class="p">.</span><span class="nx">on</span><span class="p">(</span><span class="s1">&#39;drop:over&#39;</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">e</span><span class="p">)</span> <span class="p">{</span>
                <span class="k">if</span> <span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">dd</span><span class="p">.</span><span class="nx">nodescroll</span> <span class="o">&amp;&amp;</span> <span class="nx">e</span><span class="p">.</span><span class="nx">drag</span><span class="p">.</span><span class="nx">nodescroll</span><span class="p">)</span> <span class="p">{</span>
                    <span class="nx">e</span><span class="p">.</span><span class="nx">drag</span><span class="p">.</span><span class="nx">nodescroll</span><span class="p">.</span><span class="nx">set</span><span class="p">(</span><span class="s1">&#39;parentScroll&#39;</span><span class="p">,</span> <span class="nx">Y</span><span class="p">.</span><span class="nx">one</span><span class="p">(</span><span class="k">this</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;container&#39;</span><span class="p">)));</span>
                <span class="p">}</span>
            <span class="p">});</span>
        <span class="p">}</span>
    <span class="p">},</span> <span class="p">{</span>
        <span class="nx">ATTRS</span><span class="o">:</span> <span class="p">{</span>
            <span class="nx">host</span><span class="o">:</span> <span class="p">{</span>
                <span class="nx">value</span><span class="o">:</span> <span class="s1">&#39;&#39;</span>
            <span class="p">}</span>
        <span class="p">},</span>
        <span class="cm">/**</span>
<span class="cm">        * @property NAME</span>
<span class="cm">        * @default SortScroll</span>
<span class="cm">        * @readonly</span>
<span class="cm">        * @protected</span>
<span class="cm">        * @static</span>
<span class="cm">        * @description The name of the class.</span>
<span class="cm">        * @type {String}</span>
<span class="cm">        */</span>
        <span class="nx">NAME</span><span class="o">:</span> <span class="s1">&#39;SortScroll&#39;</span><span class="p">,</span>
        <span class="cm">/**</span>
<span class="cm">        * @property NS</span>
<span class="cm">        * @default scroll</span>
<span class="cm">        * @readonly</span>
<span class="cm">        * @protected</span>
<span class="cm">        * @static</span>
<span class="cm">        * @description The scroll instance.</span>
<span class="cm">        * @type {String}</span>
<span class="cm">        */</span>
        <span class="nx">NS</span><span class="o">:</span> <span class="s1">&#39;scroll&#39;</span>
    <span class="p">});</span>


    <span class="nx">Y</span><span class="p">.</span><span class="nx">namespace</span><span class="p">(</span><span class="s1">&#39;Y.Plugin&#39;</span><span class="p">);</span>
    <span class="nx">Y</span><span class="p">.</span><span class="nx">Plugin</span><span class="p">.</span><span class="nx">SortableScroll</span> <span class="o">=</span> <span class="nx">SortScroll</span><span class="p">;</span>
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